Which pairs of expressions are equivalent? Mark all that apply. А
14 - 9 and 14 + (-9)
B
18 - 6 and -18 + 6
С
-7 - 22 and 22 - (-7)
D 3 - 30 and 3 + (-30)
E
10 - 5 and -5 - 10
F
-23 - 4 and -23 + (-4)

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell